<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>我的学生管理系统</title>
    <!-- Tell the browser to be responsive to screen width -->
    <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
    <!-- Bootstrap 3.3.7 -->
    <link rel="stylesheet" href="/bower_components/bootstrap/dist/css/bootstrap.min.css">
    <!-- Font Awesome -->
    <link rel="stylesheet" href="/bower_components/font-awesome/css/font-awesome.min.css">
    <!-- Ionicons -->
    <link rel="stylesheet" href="/bower_components/Ionicons/css/ionicons.min.css">
    <!-- Theme style -->
    <link rel="stylesheet" href="/dist/css/AdminLTE.min.css">
    <!-- iCheck -->
    <link rel="stylesheet" href="/plugins/iCheck/square/blue.css">

    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
    <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
    <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
<style>
    .error{
        color:red;
    }
</style>

</head>
<body class="hold-transition login-page">
<div class="login-box">
    <div class="login-logo">
        <a href="/index2.html">我的学生管理系统</a>
    </div>
    <!-- /.login-logo -->
    <div class="login-box-body">
        <p class="login-box-msg">Sign in to start your session</p>

        <form method="post" id="frmLogin">
            <div class="form-group has-feedback">
                <input type="text" class="form-control" placeholder="学号" id="txtName" required minlength="10" maxlength="10">
                <span class="glyphicon glyphicon-envelope form-control-feedback"></span>
            </div>
            <div class="form-group has-feedback">
                <input type="password" class="form-control" placeholder="Password" id="txtPassword" required minlength="3">
                <span class="glyphicon glyphicon-lock form-control-feedback"></span>
            </div>
            <div class="row">
                <div class="col-xs-8">
                    <div class="checkbox icheck">
                        <label>
                            <input type="checkbox"> Remember Me
                        </label>
                    </div>
                </div>
                <!-- /.col -->
                <div class="col-xs-4">
                    <a href="#" class="btn btn-primary btn-block btn-flat" onclick="login();">登录</a>
                </div>
                <!-- /.col -->
            </div>
        </form>


        <a href="#">I forgot my password</a><br>
        <a href="register.html" class="text-center">Register a new membership</a>

    </div>
    <!-- /.login-box-body -->
</div>
<!-- /.login-box -->

<!-- jQuery 3 -->
<script src="/bower_components/jquery/dist/jquery.min.js"></script>
<!-- Bootstrap 3.3.7 -->
<script src="/bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
<!-- iCheck -->
<script src="/plugins/iCheck/icheck.min.js"></script>
<script src="/plugins/jqueryvalidate/jquery.validate.min.js"></script>
<script src="/plugins/jqueryvalidate/localization/messages_zh.min.js"></script>


<script>
    $(function () {
        $('input').iCheck({
            checkboxClass: 'icheckbox_square-blue',
            radioClass: 'iradio_square-blue',
            increaseArea: '20%' /* optional */
        });


        $("#frmLogin").validate();
    });
    function login() {

        if(!$("#frmLogin").valid()){

            return false;
        }
        //1) 取用户名和密码

        var name = $("#txtName").val();
        var password = $("#txtPassword").val();


        //2) ajax 提交

        $.ajax({
            method: "POST",
            url: "/webapi/login/student",
            data: {
                "name":name,
                "password":password
            }
        })
        .done(function (result) {

            var code=result.code;
            var msg=result.msg;
            if (code!=null && code >= 0) {
                //3)  如果成功，则转入到主页面
                window.location.href="/student/list"

            } else {
                alert("出错了！"+msg);
            }

        });


    }


</script>
</body>
</html>
